NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026
The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.
Most active assignees, all time — NPA 647
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2008-09-10 | 647-385 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2008-09-10 | 647-386 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2008-09-09 | 647-994 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2008-09-09 | 647-995 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2008-09-09 | 647-996 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2008-09-09 | 647-997 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2008-09-03 | 647-638 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2008-09-03 | 647-929 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2008-09-03 | 647-966 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2008-08-29 | 647-383 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2008-08-29 | 647-384 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2008-07-23 | 647-822 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2008-07-15 | 647-789 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Toronto | — |
| 2008-07-08 | 647-260 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Toronto | — |
| 2008-06-25 | 647-580 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2008-06-20 | 647-727 | not yet reported which blocks → | Primus Telecommunications Canada Inc. | 201A | Toronto | — |
| 2008-06-09 | 647-878 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2008-06-09 | 647-938 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2008-06-09 | 647-968 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2008-06-06 | 647-600 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Toronto | — |
| 2008-05-23 | 647-215 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2008-05-23 | 647-216 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2008-05-23 | 647-217 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2008-05-23 | 647-269 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2008-05-22 | 647-213 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2008-05-22 | 647-214 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2008-03-19 | 647-478 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Toronto | — |
| 2008-02-14 | 647-826 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Toronto | — |
| 2008-02-06 | 647-350 | not yet reported which blocks → | Rogers Communications Canada Inc. (Cable) | 743B | Toronto | — |
| 2008-01-03 | 647-328 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-12-19 | 647-376 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2007-11-23 | 647-367 | not yet reported which blocks → | Fibernetics Corporation | 464D | Toronto | — |
| 2007-10-25 | 647-808 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-10-09 | 647-248 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-10-09 | 647-330 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-09-14 | 647-349 | not yet reported which blocks → | Rogers Communications Canada Inc. (Cable) | 743B | Toronto | — |
| 2007-08-21 | 647-680 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-08-13 | 647-308 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-08-13 | 647-309 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-08-13 | 647-318 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-08-09 | 647-377 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2007-08-03 | 647-278 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-08-03 | 647-302 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-06-11 | 647-347 | not yet reported which blocks → | Rogers Communications Canada Inc. (Cable) | 743B | Toronto | — |
| 2007-05-16 | 647-618 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-05-15 | 647-289 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-05-15 | 647-628 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-05-15 | 647-669 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2007-05-10 | 647-277 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Toronto | — |
| 2007-04-24 | 647-456 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.